package com.ant.storage.service;

import com.ant.storage.pojo.City;
import com.ant.storage.common.ResultVo;
import com.baomidou.mybatisplus.extension.service.IService;

public interface ICityService extends IService<City>{

    //查询对应城市id
    Integer queryCityId(String city) ;
    //根据id查看对应城市或者部门
    String idQuery(Integer city_id) ;
    //默认查看所有城市
    ResultVo queryCity();
    //根据城市id 查看城市下所有部门
    ResultVo queryDept(Integer city_id) ;
}
